噴射空氣 injection air
 共軸線 in-line alignment
 冰錨 ice anchor
 聯(lián)鎖布置 inter lock arrangement
 中間梁 intermediate beam
 鐵床 iron berth
 內(nèi)底 inner bottom
 固有浮力 inherent buoyancy
 內(nèi)搭板 inside butt strap
 絕緣電纜 insulated cable
 內(nèi)卡[鉗] inside caliper
 點火凸輪 ignition cam
 噴射凸輪,噴油凸輪 injection cam
 輪葉殼,輪葉箱 impeller casing (or box)
 鐵泥 iron cement
 冰水旋塞 ice cock
 指示器旋塞 indicator cock
 國際信號表 international code book
 浸漬劑 impregnating compound
 絕緣劑 insulating compound
 中壓缸 intermediate pressure cylinder
 示功圖 indicator diagram
 內(nèi)[直]徑 inside diameter
 誘導(dǎo)送風(fēng) induced draught
 內(nèi)效率 internal efficiency
 制冰機 ice engine
 斜置機 inclined engine
 內(nèi)燃機 internal combustion engine
 單向機,不可逆機 irreversible engine
 等壓膨脹 isobaric expansion
 傾側(cè)試驗 inclining experiment
 倒缸機 inverted engine
 等溫膨脹 isothermal expansion
 中間肋骨 intermediate frame
 連鎖裝置 interlocking gear
 絕熱艙 insulated hold
 i型梁,工字梁 i-beam
 冰艙 ice hold
 理想效率 ideal efficiency
 惰氣產(chǎn)生器 igg (= inert gas generator)
 點火順序 ignition order
 沉入楔 immersed wedge
 不透性包線 impervious sheathed wire
 工具,器具 implements
 船內(nèi)側(cè)面圖 inboard profile
 內(nèi)軸 inboard shaft
 不燃材料 incombusible (or non- combusible) material
 漸增速[率] increasing speed
 iwsc型股芯 independent wire strand core (iwsc)
 指示器旋塞 indicator cock
 室內(nèi)天線 indoor antenna
 惰氣[金屬]電[弧]焊 inert-gas metal arc welding
 噴射空氣 injection air
 噴射壓力 injection pressure
 進入管集箱 inlet header
 內(nèi)底板 inner bottom plating
 內(nèi)余面[滑閥] inside lap
 裝置,安裝 installation
 瞬時跳脫 instantaneous trip
 說明單 instruction sheet
 儀器用變壓器 instrument transformer
 絕緣劑 insulating compound
 絕緣油 insulating oil
 絕緣帶 insulating tape
 絕緣蠟 insulating wax
 完整部分 intact part
 進氣沖程,進入沖程 intake stroke
 指示馬力 indicated horsepower (ihp)
 冰箱,融冰箱(破冰船) ice box
 冷藏庫 ice chamber
 冰區(qū)巡邏船 ice patrol vessel
 理想螺槳效率 ideal propeller efficiency
 空轉(zhuǎn),無負(fù)荷運轉(zhuǎn),惰速運轉(zhuǎn) idling
 引火點,點燃點 ignition point
 沖擊式硬度試驗機 impact hardness testing machine
 防滲透護層電纜 impervious sheath cable
 ips級犁鋼,改良犁鋼 improved plow steel
 沖擊[式]輪葉 impulse blade
 入射角 incident angle
 傾側(cè)試驗 inclining experiment
 壓痕試驗 indentation test
 [電]感應(yīng)硬焊 induction brazing
 感應(yīng)馬達(dá) induction motor
 傳染病室 infectious hospital
 充氣式 inflatable
 充氣設(shè)備 inflatable appliance
 空轉(zhuǎn)阻力 idle resistance
 點火遲延角 ignition delay angle
 [電]阻抗 impedance
 [動]葉輪 impeller
 沖射擋板(熱交換器) impingement baffle plate
 沖擊腐蝕 impingement corrosion (or impinging corrosion)
 外加電流陰極防護 impressed current cathodic protection
 夾雜物(焊接) inclusion
 遞增螺距螺槳 increasing pitch propeller
 獨立�⑺�吸口 independent bilge suction
 破冰船 ice breaker (or ice boat)
 冰庫 ice locker
 附加轉(zhuǎn)矩 idle torque
 點弧極 ignition anode
 點火凸輪 ignition cam
 沖擊試驗 impact test
 內(nèi)向旋轉(zhuǎn)(螺槳) inboard turning
 造船臺坡度 inclination of building slip
 斜置引擎 inclined engine
 單獨材 individual member
 誘導(dǎo)通風(fēng) induced draught (or draft)
 已充氣式 inflated
 內(nèi)陸水道 inland water
 入口 inlet
 入口接頭 inlet attack
 入口管 inlet pipe
 艉軸套內(nèi)殼 inner case of stern tube
 內(nèi)卡[鉗] inside caliper
 內(nèi)側(cè)尺度 inside measure
 冰帶(外板) ice belt
 空轉(zhuǎn) idle running
 點火提早角 ignition advance angle
 強制變形 imposed deformation
 浸漬電纜 impregnated cable
 船內(nèi) in board
 不完全穿透 incomplete penetration
 感應(yīng)電流,誘導(dǎo)電流 induced current
 已充氣救難艇 inflated rescue boat
 內(nèi)艏板 inner jib
 龍骨內(nèi)板 inner keel
 內(nèi)板列 inner strake
 內(nèi)部檢驗 inner survey
 指示儀器 indicating instruments
 絕緣電纜 insulated cable
 干涉配合 interference fit
 粒間腐蝕 intergranular corrosion
 連鎖裝置 inter locking gear
 中間停止閥 intermediate stop valve
 國際散裝化學(xué)品章程 international bulk chemical code
 段間閥 interstage valve
 內(nèi)[向旋]轉(zhuǎn) inward turning
 等壓膨脹 isobaric expansion
 等時[性]調(diào)速器 isochronous governor
 空轉(zhuǎn)速[率] idle speed
 空轉(zhuǎn)推力 idle thrust
 移民船 immigrant ship
 沖擊扳鉗 impact wrench
 [動]葉輪箱 impeller box (or casing)
 脈沖電壓產(chǎn)生器 impulse voltage generator
 插式舵針 independent ruddle pintle
 指示平均有效壓力 indicated mean effective pressure
 [電]感應(yīng)加熱 induction heating
 充氣式救生筏 inflatable life raft
 影響線 influence line
 入口空氣除霧器 inlet air demister
 線內(nèi)處理(電算) in-line processing
 輸入信號 input signal
 完工檢查 inspection after construction
 儀器誤差 instrument error
 絕緣[電]線 insulated wire
 絕緣紙 insulating paper
 進氣壓力 intake pressure
 斷續(xù)內(nèi)龍骨 intercostal keelson
 中期檢查 intermediate inspection
 客貨船 intermediate ship
 點火器凸輪 igniter cam
 燒球 ignition ball
 點火球 ignition (or hot) bulb
 強制變位 imposed displacement
 壓痕,凹度 impression
 內(nèi)側(cè)鞍座輔索眼板 inboard saddle preventer padeye
 焚化爐 incinerator
 傾側(cè)試驗 inclining test
 指示燈 indicating lamp
 慣性力偶 inertia couple
 初步設(shè)計 initial design
 內(nèi)層板 inner plating
 檢查 inspection
 絕緣清漆 insulating-varnish
 中間翼座 intermediate back
 中間燃油 intermediate fuel (if)
 中間軸軸承 intermediate shaft bearing
 船內(nèi)通訊設(shè)備 internal communication apparatus
 內(nèi)部波 internal wave
 國際公約 international convention
 斷續(xù)等幅[電]波 interrupted continuous wave
 隙間腐蝕 interstitial corrosion
 財產(chǎn)目錄,存貨清單,物品清單,備品目錄 inventory
 鐵 iron
 等熵效率 isentropic efficiency
 迭代法 iteration method
 冰阻力 ice resistance
 冰-結(jié)構(gòu)相互作用 ice-structure interaction
 惰齒輪 idle gear
 惰輪,游輪 idle pulley (or idler)
 點火器,火星塞 ignition (or pilot, or light up) plug
 水銀[半波]整流管(焊接) ignitron
 [影]像頻[率]干擾 image frequency interference
 含浸 impregnation
 沖動,脈動,沖力,沖量 impulse
 感應(yīng),進氣 induction
 信息檢索 information retrieval (ir)
 初始撓曲 initial deflection
 初期偏差 initial deviation
 初壓力 initial pressure
 噴射 injection
 螺槳支柱 inner (or propeller) post
 內(nèi)蒙皮 inner skin
 絕緣磁場繞組 insulated field winding
 積分[圖]儀 integraph
 強度 intensity
 介體,界面,界面 interface
 國際海事組織 international maritime organization (imo)
 倒y型機柱 inverted y-type column
 鐵損[失] iron loss
 ittc波譜 ittc spectrum
 破冰油輪 ice breaking tanker (ibt)
 識別信號 identification signal
 點火性能 ignitability
 點火遲延 ignition lag
 加壓注油器 impermeater
 浸漬(frp) impregnated
 獨立柜 independent tank
 指示馬力 indicated horsepower (ihp)
 指示儀 indicating instrument
 指示燈 indicator lamp
 易燃材料 inflamable material
 錠 ingot
 [向舷]內(nèi)拉索 inhaul (or inhauler)
 噴射損失 injection loss
 內(nèi)海航行 inland sea service
 內(nèi)側(cè)房艙 inside cabin
 檢查員 inspector
 整體油柜 integral tank
 積分 integration
 間歇[使]用 intermitted (or inter- mittent) duty
 內(nèi)部缺陷 internal defect
 內(nèi)阻抗 internal impedance
 國際信號代碼 international code of signal
 國際防止油污證書 international oil pollution prevention certificate (iopp)
 鋼料訂購重量 invoice steel weight
 游離,電離 ionization
 實心鐵柱 iron solid pillar
 不規(guī)則畸變,不規(guī)則失真 irregular distortion
 國際標(biāo)準(zhǔn)貨柜尺寸 iso container dimensions
 等溫壓縮 isothermal compression
 iwsc型股芯 iwsc (= independent wire strand core)
 破冰結(jié)構(gòu) ice breaking structure
 抗冰碰墊 ice fender
 制冰能力 ice making capacity
 點火器 igniter
 浸水衣 immersion suit
 焚化爐 incinerator-boiler
 [各腳]頂舉型鉆油臺 individual leg jack-up ( or barge type) drilling rig
 慣性導(dǎo)航系統(tǒng) inertial navigation system
 無限翼列 infinite cascade
 初始缺陷 initial defect
 初速度 initial velocity
 噴射閥 injection valve
 直立引擎 in-line engine
 內(nèi)水柜(潛艇) inner tank
 無機鋅涂料 inorganic zinc paint
 內(nèi)層板列 inside strake
 檢視孔 inspection hole
 瞬[時]值 instantaneous value
 進氣閥 intake valve
 積分動作 integral action
 中間冷卻 intercooling
 中間肋骨 intermediate frame
 倒l型天線 inverted l-type antenna
 不可逆性 irreversibility
 等磁差線 isogonic line
 慣性矩,轉(zhuǎn)動慣量 i (= moment of inertia)
 國際海事組織 imo (= international maritine organization)
 不透性護套 impervious sheath
 船內(nèi)引擎 inborad engine
 白熾[電]燈 incandescent lamp
 示功圖 indicator card (or diagram)
 示功圖 indicator diagram
 指示閥 indicator valve
 間接逆轉(zhuǎn) indirect reversing
 惰氣系統(tǒng) inert-gas system (igs)
 錠模 ingot case (or mould)
 固有浮力 inherent buoyancy
 抑制劑,重合禁止劑,硬化延遲劑 inhibitor
 入口角 inlet angle
 入口歧管 inlet manifold
 進入閥 inlet valve
 面內(nèi)負(fù)荷,沿層負(fù)荷 in-plane loading
 輸入阻抗 input impedance
 檢視蓋 inspection door
 瞬時電流 instantaneous current
 說明卡 instruction card
 儀表板,工具板 instrument board
 儀表盤 instrument panel
 絕緣電阻試驗 insulation resistance test
 中間凝卻器 intercooler
 中壓渦輪機 intermediate pressure turbine
 內(nèi)燃機 internal combustion engine
 內(nèi)蒸汽管 internal steam pipe
 對內(nèi)電話 interphone
 本質(zhì)安全線路 intrinsically safe circuit
 倒裝角型材 inverted angle
 包模鑄造法 investment casting
 鐵管 iron pipe
 等壓線 isobaric line
 等壓線 isobaric line
 冰錨 ice anchor
 破冰機 ice crusher (or bricker)
 制冰機械 ice machinery
 抗冰加強 ice strengthening
 冰柜 ice tank
 輪葉殼,輪葉箱 impeller casing (or box)
 脈沖時限系統(tǒng) impulse duration system
 沖力 impulsive force
 內(nèi)外迭接外板 in and out plating (or raised and sunken plating)
 壓痕 indentation
 指示器,示功器 indicator
 誘導(dǎo)阻力 induced drag
 誘導(dǎo)速度 induced velocity
 感應(yīng)電壓試驗 induced voltage test
 惰氣窒火系統(tǒng) inert-gas smothering system
 易燃限度 inflammability limit
 已充氣救生設(shè)備 inflated appliance
 固有浮[力]材 inherent buoyancy material
 固有應(yīng)力 inherent stress
 初應(yīng)力 initial stress
 噴射[器]凸輪 injection cam
 說明書 instruction book
 絕緣距離 insulation distance
 進氣溫度 intake-air temperature
 交談[作業(yè)]系統(tǒng) interactive processing system
 斷續(xù)材 intercostal
 間極 interpole
 鐵工廠 iron (or worker's) shop
 單轉(zhuǎn)向引擎,不可逆轉(zhuǎn)引擎 irreversible engine
 伊修吾[縱向]肋系 isherwood framing system
 面內(nèi)等方性材 isotropic materials
 指示燈 indicating lamp
 等傾線 isoclinal (or iso- clinic) line
 冰水旋塞 ice cock
 識別,鑒定 identification
 脈沖閥,沖動閥 impulse valve
 開槽角度(焊接),夾角 included angle
 漸增螺距 increasing pitch
 iwrc型索芯 independent wire rope core (iwrc)
 指示熱效率 indicated thermal efficiency
 示功圖 indicating diagram
 惰氣產(chǎn)生器 inert gas generator (igg)
 初穩(wěn)度 initial stability
 進入口 inlet port
 同相 in-phase
 儀器燈 instrument light
 絕熱艙 insulated hold
 層間剪切強度 interlaminar shear strength
 內(nèi)給水管 internal feed pipe
 國際海洋資源開發(fā)工程委 international engineering committee on oceanic resources
 國際電信規(guī)則 international tele-communication and radio regulation
 焊接交叉處 intersection of welding
 等磁力線 isodynamic line
 配發(fā)室 issuing room
 重量區(qū)分 itemize of weight
 工程區(qū)分 itemize of work
 抗冰加強機 ice doubling (or lining)
 惰氣系統(tǒng) igs (= inert gas system)
 政府間海事咨詢組織 imco (= inter-govern- mental maritine consult- ative organization)
 沉入,浸入 immersion
 浸漬劑 impregnating compound
 沖動反動渦輪機 impulse reaction turbine
 凹入 indent
 各腳獨立式鉆油臺 independent leg jack-ups
 橡皮管 india-rubber hose
 非彈性跳凸 inelastic tripping
 絕熱,絕緣 insulation
 絕緣試驗 insulation test
 電波干擾 interference of waves
 中壓缸 intermediate pressure cylinder
 中間閥 intermediate valve
 船舶噸位丈量國際公約 international convention on tonnage measurement of ships
 國際載運散裝有毒液體物質(zhì)防止污染證書 international pollution prevention certificate for the carriage of noxious liquid substance in bulk
 安全聲力電話 intrinsic safety sound power telephone
 倒轉(zhuǎn)裝置,反相器,換流器 inverter
 漸開線齒 involute teeth
 間苯二酸型樹脂 isophthalic type (or iso- type) resin
 等溫變化 isothermal change
 制冰機 ice engine
 點火 ignition
 點燃溫度 ignition temperature
 沖擊 impact
 沖力行程 impulse stroke
 水垢 incrustation
 指示燃料消耗率 indicated specific fuel consumption
 惰氣制造裝備 inert-gas plant
 慣性增壓 inertia supercharging
 紅外線 infra red ray
 初始狀態(tài),初始條件 initial condition
 初級檢驗,初次檢驗 initial survey
 抽射器,噴射器 injector
 共軸線 in-line alignment
 輸入電路濾波器 input line filter
 插入板 insert plate
 內(nèi)搭板 inside butt strap
 施工期間檢查 inspection during construction
 檢驗員 inspection man
 瞬時應(yīng)變 instantaneous strain
 儀器,儀表 instrument
 絕熱工作 insulation work
 互換性 interchangeability
 斷續(xù)肋板 intercostal floor
 國際會議 international conference
 本質(zhì)安全防爆器具 intrinsically safe apparatus
 鑄鐵工場 iron foundry
 等時橫搖 isochronous rolling
 等磁線 isomagnetic line
 等溫線 isothermal line
 i型條 i-bar
 冰負(fù)荷 ice load
 惰輪 idle wheel (or cook wheel)
 點火遲延時間 ignition delay period
 點火定時 ignition timing
 照明 illumination
 阻抗匹配 impedance match
 阻抗變壓器 impedance transformer
 沖動渦輪機 impulse turbine
 入射波 incident wave
 斜天線 inclined antenna
 指示推力 indicated thrust
 指示器用管 indicator pipe
 個別暖熱 individual heating
 電感 inductance
 紅外線燈 infra red heat lamps
 錠鋼 ingot steel
 原[始造]價,購置成本 initial cost
 [離心壓縮機]前葉片 inlet bucket
 內(nèi)底 inner bottom
 輸入變壓器 input transformer
 指令,說明 instruction
 斷續(xù)板 intercostal plate
 中間軸 intermediate (or line, or tunnel) shaft
 內(nèi)浮力 internal buoyancy
 內(nèi)[部]阻尼 internal damping
 國際海運會 international chamber of shipping
 國際海上引水協(xié)會 international maritime pilots association
 不變量 invariant
 控存,存量管制 inventory control
 倒缸引擎 inverted engine
 鐵泥 iron cement
 等熵膨脹 isentropic expansion
 印第安紅 indian red
 著火點 inflammation point
 充氣救生衣 inflatable lifejacket
 錠號 ingot number
 初應(yīng)變 initial strain
 葉片入口角 inlet blade angle
 內(nèi)軸 inner shaft
 服勤中檢查 in-service inspection
 近海 inshore
 進氣歧管,進入歧管 intake manifold
 集成電路 integrated circuit
 干涉,干擾,緊度 interference
 船內(nèi)通信電纜 interior communication cable
 連鎖裝置 interlock arrangement (or gear)
 內(nèi)效率 internal efficiency
 國際電氣標(biāo)準(zhǔn)會 international electro- technical commision
 國際岸邊接頭 international shore connexion (or connection )
 翻譯器 interpreter
 逆時限 inverse-time-limit
 漸開線齒輪 involute gear
 分隔鏈 isolating link
 隔離開關(guān) isolating switch (or disconnecting switch)
 等溫線 isothermal line
 內(nèi)牽索 inhaul line
 拉進絞機 inhaul winch
 流向力 in-line force
 內(nèi)殼板 inner hull
 輸入 input
 輸出入控制系統(tǒng) input-output control system (iocs)
 內(nèi)[直]徑 inside diameter
 內(nèi)測微計,內(nèi)分厘卡 inside micrometer
 絕緣物,絕緣體,礙子 insulator
 完整穩(wěn)度 intact stability
 積算瓦特計 integrating wattmeter
 政府間組織 inter-governmental organizations
 中間梁 intermediate beam
 國際船級協(xié)會聯(lián)合會 international association of classification society
 海上人命安全國際公約 international convention for the safety of life at sea
 國際信號旗 international signal flag
 國際航行 international voyage
 鐵芯 iron core
 鐵工廠 iron works
 等角圖 isometric plan
 等溫膨脹 isothermal expansion
 冰箱 ice locker (or box)
 絕緣材料,絕熱材料 insulating material
 絕緣電阻 insulation resistance
 一體艙 integrated tank
 相互作用 interaction
 晶粒間腐蝕 intercrystalline corrosion
 臨時記錄 interim record
 層間剪力 interlaminar shear
 中壓汽缸 intermediate cylinder
 內(nèi)燃機工場 internal combustion engine shop
 國際氣體載運船章程 international gas carrier code
 國際噸位證書 international tonnage certificate
 鐵釘病(木船) iron-sick (or nail sickness)
 白熾[電]燈 incandescent lamp
 等磁線 isomagnetic line
 積分儀 integrator
 智能終端機 intelligent terminal
 中間凝結(jié)器 intercondenser
 中期檢驗 intermediate survey
 斷續(xù)焊法 intermittent welding
 國際信號表 international code book
 國際載重線公約 international loadline convention
 鐵床 iron berth
 鐵粉系焊條 iron powder type electrode
 非旋性流 irrotational flow
 等磁差線 isogonic line
 易燃材料 inflamable material
 內(nèi)應(yīng)力 internal stress
 國際載重線證書 international loadline certificate
 國際防止污水污染證書 international sewage pollution prevention certificate (ispp)
 信息檢索 ir (= information retrieval)
 不燃材料 incombusible (or non- combusible) material
 等傾線 isoclinal (or isoclinic) line
 iwrc型索芯 iwrc (= independent wire rope core)
 錠號 ingot number
 等磁力線 isodynamic line
 進氣歧管 intake manifold
 指示器用管 indicator pipe
 絕緣材料,絕熱材料 insulating material
 感應(yīng)馬達(dá) induction motor
 惰輪,游輪 idle pulley (or idler)
 火星塞 ignition plug
 初壓力 initial pressure
 等時橫搖 isochronous rolling
 配發(fā)室 issuing room
 內(nèi)軸 inner shaft
 錠鋼 ingot steel
 中間軸 intermediate (or tunnel) shaft
 內(nèi)燃機工場 internal combustion engine shop
 內(nèi)板列 inner strake
 初級檢驗 initial survey
 內(nèi)水柜(潛艇) inner tank
 完整穩(wěn)度 intact stability
 隔離開關(guān) isolating switch
 沖擊試驗 impact test
 指示推力 indicated thrust
 初穩(wěn)度 initial stability
 進氣沖程,進入沖程 intake stroke
 初應(yīng)力 initial stress
 初速度 initial velocity
 中期檢驗 intermediate survey
 絕緣試驗 insulation test
 中壓渦輪機 intermediate pressure turbine
 傾側(cè)試驗 inclining test
 噴射閥 injection valve
 沖動反動渦輪機 impulse reaction turbine
 冰柜 ice tank
 沈入楔 immersed wedge
 沖擊硬度試驗 impact hardness testing machine
 空轉(zhuǎn)推力 idle thrust
 中間停止閥 intermediate stop valve
 愛爾蘭國家標(biāo)準(zhǔn) is (= irish standards, ireland)
 美國儀器學(xué)會 isa (= instrument society of america, u.s.a.)
 沖動渦輪機 impulse turbine
 進入閥 inlet valve
 焊接交叉處 intersection of welding
 積算瓦特計 integrating watt meter
 附加轉(zhuǎn)矩 idle torque
 進氣閥 intake valve
 中間閥 intermediate valve
 印度鐵道標(biāo)準(zhǔn)規(guī)范 irss (= indian railway standard specification, india)
 國際標(biāo)準(zhǔn)化組織 iso (= international organization for standardization)
 儀器用變壓器 instrument transformer
 國際船模試驗槽會議 ittc (= international towing tank conference)
 美國鍋爐及散熱器制造商學(xué)會 ibr (= institute of boiler and radiator manufacturers, u.s.a.)
 國際勞工組織 ilo (= international labour organization)
 間歇焊接,斷續(xù)焊接 intermittent welding
 美國電機電子工程師學(xué)會 ieee (or aiee, or ire) (= institute of electrical and electronics engineers, u.s.a.)
 印度國家標(biāo)準(zhǔn) is (= indian standards, india)
 美國照明工程學(xué)會 ies (= illuminating engineering society, u.s.a.)
 印度驗船協(xié)會 irs (= indian register of shipping)
 國際電機技術(shù)委員會 iec (= international electrotechnical commission)
 國際造船發(fā)展學(xué)會 isp (= international shipbuilding progress)
 英國電機工程師學(xué)會 iee (= institute of electrical engineers, u.k.)
 美國工業(yè)固著學(xué)會 ifi (= industrial fasteners institute, u.s.a.)
 國際海事組織 imo (= international maritime organization)
 智利國家檢驗技術(shù)標(biāo)準(zhǔn)化學(xué)會 inditecnor (= institute nacional de investigaciones tecnologicasy normailizacion, chile)
 阿根廷材料標(biāo)準(zhǔn)協(xié)會 iram (= institute argentino de racionalizacion de materials, argentine)
 政府間海事咨詢組織 imco (= intergovernmental maritime consultative organization)
 美國絕緣電纜工程師協(xié)會 ipcea (= insulated power cable engineers association, u.s.a.)
 印度鍋爐規(guī)程 ibr (= indian boiler regulation, india)
 英國石油學(xué)會 ip (= institute of petroleum, u.k.)
 美國無線電工程師學(xué)會 ire (or ieee) (= institute of radio engineers, u.s.a.)
 國際材料試驗協(xié)會 istm (= international society for testing materials)
 國際建筑會議 icbo (= international conference of building officials)
 國際船舶及海洋結(jié)構(gòu)會議 issc (= international ship and offshore structures congress)