| Acronym | Meaning |
 | PH.D. | Philosophi? Doctor (Latin |
| BDI | Burundi (ISO 3166 Trigram) |
| HP | IB -Hewlett-Packard Instrument/Interface Bus (first Implementation Of GP-IB |
| MOLO | Mobile Other Licenced Operator (UK) |
| MND | Motor Neurone Disease -Multinational Division |
| AARP | (i/s) American Association Of Retired Persons (now Officially Known Only By The Initials) |
| AOL | America OnLine |
| BRB | Barbados (ISO 3166 Trigram) -Be Right Back (Internet Chat Abbreviation) |
| OAS | Organization Of American States |
| DH | Dear Husband (increasingly Prevalent On Social Mailing Lists |
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