| Acronym | Meaning |
 | SACLOS | Semi-Automatic Command To Line Of Sight |
| AADD | Atlanta Alliance On Developmental Disabilities |
| LU | Lutetium |
| 3I | Investors In Industry (venture Capitalists) |
| LONEOS | Lowell Observatory Near-Earth-Object Search |
| AGB | Internal Nintendo Initialism (Advanced Game Boy) For Game Boy Advance |
| ABW | Aruba (ISO 3166 Trigram) |
| CSK | Czechoslovakia (ISO 3166 Trigram; Obsolete Since 1993) |
| TANJ | There Ain't No Justice (used As Expletive In The Ringworld Novels) |
| OIOC | Oriental & India Office Collections (in The British Library) |
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