| Acronym | Meaning |
 | NOTAM | Notice To Airmen |
 | SN | Shona Language (ISO 639-1 Code) |
 | CDM | Clean Development Mechanism (Kyoto Protocol) - Cold Dark Matter (astronomy) |
 | YA | Yottayear |
 | ICRL | Individual Component Repair List |
 | FAB | Feline Advisory Bureau (UK Feline Charity) |
 | ICRS | International Celestial Reference System |
 | ISAF | International Sailing Federation - International Security Assistance Force |
 | BS | The Bahamas (ISO 3166 Digram) - Bassas Da India (FIPS 10-4 Territory Code) - Bachelor Of Science Degree - British Subject - Bullshit |
 | NR | Nauru (ISO 3166 And FIPS 10-4 Country Code Digram) |