| Acronym | Meaning |
| BA | Bachelor Of Arts -Bahrain (FIPS 10-4 Country Code) - Bosnia And Herzegovina (ISO 3166 Digram) -British Airways - British Army |
| ROE | Rules Of Engagement |
| BCER | British Columbia Electric Railway |
| AOI | Angle Of IncidenceArab Organization For Industrialization |
| GAW | Global Atmospheric Watch |
| ID | Idaho (postal Symbol) -Identity -Indonesia (FIPS 10-4 Country Code; ISO 3166 Digram) -Infantry Division - Intelligent Design |
| ITU | Intent-to-Use - International Telecommunication Union (International Telegraph Union 1865-1932) |
| MTOE | Modified Table Of Organization And Equipment (emm-toe) |
| KM | Comoros -Knowledge Management |
| SP | Special - Spring Tide (nautical Charts) |