| Subject | English | Thesaurus |
| abbr., med. | ACP / CAP | Association Canadienne Des Pathologistes / Canadian Association Of Pathologists |
| abbr., med. | ACP / CAP | Académie Canadienne De Parodontologie / Canadian Academy Of Periodontology |
| abbr., el. | ADSL-CAP | asymmetric digital subscriber line carrierless amplitude/phase modulation |
| abbr., avia. | ALT CAP | altitude capture |
| abbr., med. | Am-CAP | American Medical Computer Assistance Program |
| mil., lingo | and de cap | aide-de-camp (periphrasis MichaelBurov) |
| abbr. | B-CAP | Black Cops Against Police Brutality |
| nat.sc., agric. | bloody milk cap | lactarius sanguifluus (Lactarius sanguifluus) |
| abbr., tech. | Button Head Cap Screw | BSHC (jamaliya) |
| abbr. | button head cap screw | bhcs (Dezire) |
| abbr. | byp cap | bypass capacitor |
| abbr., med. | CAP / ACP | Canadian Association Of Pathologists / Association Canadienne Des Pathologistes |
| abbr., med. | CAP / ACP | Canadian Academy Of Periodontology / Académie Canadienne De Parodontologie |
| abbr., el. | CAP ADSL | carrier amplitude phase-based asymmetric digital subscriber line |
| abbr., electr.eng. | cap bypass capacitor | byp |
| abbr., NATO | CAP CAT | capability catalogue (Yeldar Azanbayev) |
| O&G | cap curve | capillary pressure curve (Kenny Gray) |
| lat. | Cap. de seq. | Capitulum de Sequenti (Little Chapter of the Following Feast Breviary) |
| tradem., abbr. | Cap Gemini Ernst & Young | CGEY |
| fin. | cap interest rate | cap |
| abbr., auto. | cap jet | capacitor jet |
| abbr., med., lat. | cap moll | capsula mollis |
| abbr., mil. | CAP PKG | Capability Package |
| AMEX., abbr. | Cap Rock Energy Corporation | RKE |
| abbr., avia. | CAP SCR | cap screw |
| abbr., auto. | CAP sensor | camshaft position sensor |
| el. | Cap-sil | Cap-sil(R) |
| airports, abbr. | Cap Skirring, Senegal | CSK |
| abbr., avia. | CAP/SR | change action plan/status record |
| law | Cap.U.L.Rev. | Capital University Law Review |
| abbr., mil. | cap well | mine, IED |
| abbr. | Cb cap | cumulo-nimbus capiltatus |
| abbr., mil., avia. | CUE-CAP | procurement priority |
| abbr. | cue cap | cc (Alex Lilo) |
| abbr., electric. | ES cap | Edison screw cap |
| abbr., mil. | F-CAP | Force-Closure Analysis Program |
| abbr., avia. | FAST CAP | combat air patrol for fighters or fast strike aircraft |
| abbr. | Flanged Button Head Socket Cap Screw | FBHSCS (warsheep) |
| fish.farm., geogr. | Flemish Cap | Flemish Cap |
| abbr. | fools-cap | cap (paper size Vosoni) |
| tech., abbr. | Fuel Tank Cap | FTC |
| tech., abbr. | Fuel Tank Cap Seal | FTCS |
| abbr., commer. | gal. cap. | gallon capacity |
| cloth. | graduation cap | graduation hat (Баян) |
| O&G. tech. | high-pressure cap running tool assembly | HSLV (MichaelBurov) |
| mil. | HQ-CAP | Headquarters, Civil Air Patrol |
| abbr., el. | IC-CAP | integrated circuit and characterization analysis program |
| abbr. | ICE CAP | Infra-red Chemistry Experiments, Co-ordinated Auroral Program (USA) |
| if the cap fits, wear it | if the shoe fits, wear it |
| nat.sc., agric. | ink cap | coprinus (Coprinus) |
| fin. | interest rate cap | cap |
| abbr. | L2CAP | logical link control and adaptation layer protocol |
| st.exch., abbr. | Large-cap Relative Value | LRV |
| nat.res. | liberty cap | psilocybe (Psilocybe cubensis, Psilocybe cubensis, Psilocybe semilanceata, psilocybe) |
| Игорь Миг, abbr. | log cap contract | logistic capability contract |
| gen. | mag cap | magazine capacity |
| abbr., auto. | max.cap | maximum capacity |
| polym. | max.cap. | maximum capacity |
| abbr., dril. | max. cap. | maximum capacity |
| gen. | Med CAP | Medical Civil Action Program |
| st.exch. | MI-CAP | market implied competitive advantage period (dimock) |
| abbr., med. | MIC-CAP | microcephaly-capillary malformation syndrome (Анастасия Беляева) |
| abbr., med. | moderate-severe CAP | moderate-severe community-acquired pneumonia (Millie) |
| abbr., med. | N-CAP | Nifedipine Gastrointestinal Therapeutic System Circadian Anti-Ischemic Program |
| abbr., med. | N-CAP | Nurses Coalition for Action in Politics |
| econ. | nom. cap. | nominal capacity (Seregaboss) |
| gen. | nom cap | nominal capital |
| abbr., econ. | Nom. cap. | nominal capital |
| abbr. | O.F.M.Cap. | Ordo Minorum Cappucinorum (Capuchins) |
| lat. | O.M.Cap. | Ordo Minorum Cappucinorum (Capuchins) |
| abbr., med. | P cap | capillary hydrostatic pressure |
| lat. | per cap | per capita |
| abbr. | Per.Cap. | per capita (per person Vosoni) |
| abbr., econ. | per cap. | per capita |
| abbr., busin. | per. cap. | per capita |
| abbr., pharma. | Polypropylene cylindrical containers with push on tamper evident cap | securitaner (разновидность упаковки лекарственного средства http://www.webpackaging.com/packaging-suppliers/johnsen-and-jorgensen/product-catalog/param/sb/785614/Securitainer/ kat_j) |
| abbr., pharma. | PP Child Resistant Cap | PPCRC (13.05) |
| tech. | RED CAP | real-time electromagnetic digitally controlled analyzer and processor simulator |
| O&G. tech. | re-installable cap | RI-cap (MichaelBurov) |
| abbr., energ.ind. | revenue cap regulation RPI-X | RPI-X (MichaelBurov) |
| abbr., O&G. tech. | RI-cap | re-installable cap (MichaelBurov) |
| abbr., typogr. | s.cap. | small capital |
| comp. | screen cap | screen capture (Баян) |
| abbr. | seat cap | seating capacity (юр. сокращение в тексте ПТС Denis Lebedev) |
| nat.sc., agric. | shaggy cap | coprinus comatus (Coprinus comatus) |
| abbr. | sld cap. | sealed capillary |
| slang | snap a cap | shout |
| abbr., dril. | SOC. HD. cap screw | socket head cap screw |
| nat.sc., agric. | Spanish saffron milk cap | lactarius sanguifluus (Lactarius sanguifluus) |
| st.exch., abbr. | Standard & Poors Small Cap 600 Index | SML |
| abbr., auto. | super cap | supper capacitor |
| abbr. | Sw cap crv | saturation from capillary pressure data |
| gen. | swim cap | swimming cap (denghu) |
| abbr. | swimming cap | swim cap (denghu) |
| st.exch., abbr. | Top Cap | TC |
| abbr. | Tri-Cap | Triple Capability (USA) |
| inf. | vi-cap | Violent Criminal Apprehension Program (chronik) |
| abbr., med. | Vit Cap | vital capacity |
| nat.res. | warty cap | amanita rubescens (Amanita rubescens) |
| media., abbr. | Western Valley CAP Newsletter | WVCN |
| Nasdaq, abbr. | White Cap Industries, Inc. | WHCP |
