DA

1. D of the April
2. Dad's Army (UK TV show)
3. Daily Allowance
4. Dairy Australia (Southbank Victoria, Australia)
5. Daisuke Asakura (musician)
6. Dakar Academy (Senegal)
7. Dalmatinska Akcija (Croatian: Dalmatian Action political party)
8. Dalton (mass spectrometry)
9. Damage Adjustment (Inventory Control)
10. Damage Assessment
11. Damaged Article
12. Dan Aykroyd (actor)
13. Daniel Amos (band)
14. Dario Argento (film director)
15. Dark Adaptation
16. Dark Age
17. Dark Angel (TV show; band)
18. Dark Angels (Space Marine Chapter, gaming)
19. Dark Anima (gaming, Final Fantasy X)
20. Dark Archon (Starcraft: Brood Wars game)
21. Dark Arts (Harry Potter)
22. Dartford (postcode, United Kingdom)
23. Darwin Award
24. Data Acquisition
25. Data Adapter
26. Data Administration
27. Data Administrator
28. Data Aided
29. Data Analysis
30. Data Automation
31. Database Administration
32. Date (assembly language ASM51 assembler control)
33. Dauerauftrag (German periodical payment order)
34. Dawson & Associates, LLC
35. Days After Acceptance
36. DD1746 Application
37. Dead Animal
38. Deadly Alliance (gaming clan)
39. Deairator
40. Dearness Allowance (India)
41. Death Angel (band)
42. Decessit Anno (Latin: Died in Year, epigraphy)
43. Decimal Adjust (assembly language directive)
44. Decision Agent (DMS component)
45. Decision Altitude
46. Decision Analysis
47. Defective Article
48. Defence Association (Harry Potter)
49. Defense Acquisition
50. Defensive Average (baseball statistic for hit balls)
51. Défibrillateur Automatique (French: Automatic Defibrillator)
52. Deflection Amplifier
53. Degenerate Acronym (i.e., one with two letters or less)
54. Degree of Acetylation
55. Deka (metric prefix, 10)
56. Delayed Action
57. Delegated Authority
58. delegateSSA to an
59. Delegation of Authority
60. Delicious Agony (online radio station)
61. Delta Airlines
62. Demand Assignment
63. Democratic Alliance (South African political party)
64. Democratic Alternative (Former Yugolsav Republic of Macedonia)
65. Democrats Abroad
66. Demographic Analysis (statistics; US Census Bureau)
67. Denmark
68. Dental Assistant
69. Dentalman Apprentice (Naval rating)
70. Denver Academy
71. Department of Academics
72. Department of Agriculture (Phillipines)
73. Department of Army
74. Department of Audit
75. Department of the Army
76. Departments of the Air
77. Departure Approved
78. depletion area
79. deployable assembly
80. Deployment Assembly (NASA)
81. Deposit Account
82. Depot Availability
83. Dept of the Army
84. Deputy Administrator
85. Dermatitis Atopica (Spanish: Atópic Dermatitis)
86. Descent Advisor
87. Description of Army
88. Design Activity
89. Design Agency (DOE)
90. Design Agent
91. Design Area
92. Design Authority
93. Design Automation
94. Designated Acquisition Program
95. Designated Agent
96. Desk Accessory
97. Desk Attendant
98. Desktop Administration
99. Desperation Attack (gaming, Final Fantasy III)
100. Destination Address
101. destructive analysis
102. Destructive Assay
103. Detonation-Control Algorithm
104. Detroit Arsenal
105. Deutsche Allgemeine
106. Deutsches Arzneibuch
107. Developing Activity
108. Developing Agency
109. Development Activity/Assist
110. Development Agent
111. Development Application (Australia)
112. Development Assistance
113. Developmental Authority
114. Deviantart (online artist's community)
115. deviantART, Inc.
116. Devil's Advocate
117. Devotion Aura (gaming, World of Warcraft)
118. Diabetes Australia
119. Diagnóstico Ambiental (Guatemala)
120. Dick Around
121. Dictionary of Americanisms
122. Dielectric Absorption
123. Diesel Air
124. Diesel Air Starting and Shutdown
125. Differencing Assembly
126. Differentiated Accountability (US Department of Education)
127. Digital Alliance
128. Digital Analysis
129. Digital Anvil (software developer)
130. Dilution Air
131. Dimensional Analysis
132. Diphenylchloroarsine
133. Diploma in Anaesthesiology
134. Diplomatic Academy
135. Direct Access
136. Direct Action
137. Direct Appointment
138. Directed Action
139. Direction Assistée
140. Directional Antenna
141. Directive Authorization
142. Directorate for Acquisition
143. Directorate for Administration (DIA)
144. Directorate of Administration
145. Directorate of the Army
146. Directory Access
147. Directory Assistance
148. Diretorio Academico
149. Disadvantage (debate)
150. Disaster Action (UK)
151. Disbursements Account (shipping)
152. Disc Area (ophthalmology)
153. Disclosure Authorization
154. DISCOM Adjutant
155. Discontinued Availability
156. Discrete Address
157. Discretionary Absence
158. Discriminate Analysis
159. Disk Adaptor
160. Disney Adventures (magazine)
161. Disney Afternoon
162. Displaced Abomasum (intestinal disease of post-partum cattle)
163. Disposal and Accidental
164. Disproportionate Asset (taxes; India)
165. Dissolved Acetylene
166. DIST The AMC
167. Distal Arthrogryposis
168. Distributed Arithmetic
169. Distribution Amplifier (audio/video production)
170. Distribution Assembly (NASA)
171. Distribution Automation
172. Distributor/Arbiter
173. District Attorney
174. Divine Aura
175. Division to AMC
176. Divisional Accountant (India)
177. Divisional Artillery
178. DL in the ATRRS
179. Docking Adapter
180. Doctor of Arts
181. Documents For/Against Acceptance
182. Domain Administrator
183. Domestic Abuse
184. Domestic Affairs (UK ministerial committee)
185. Domination Area
186. Dominion Assignment
187. Dominion Atlantic Railway Company
188. Donor Alliance, Inc.
189. Don't Answer
190. Donuts Anonymous (FFFBI)
191. Dopamine
192. Doppelader (German: Pair)
193. Dose Assessment
194. Double Acting (pneumatic actuators)
195. Double Action
196. Double Agent (US DoD)
197. Double Amplitude
198. Douglas Adams (author)
199. DPW Although
200. Dragon Age (game)
201. Dragon Amulet (Dragon Fable; online game)
202. Drift Angle
203. Droidarena (online game)
204. Drug Abuse
205. Druliner AD
206. DSR Annotation
207. Dual Action (sander)
208. Duck's Ass (drink)
209. Duck's Ass (haircut)
210. Dumb Ass
211. Dumbledore's Army (Harry Potter)
212. Durham Academy (North Carolina)
213. Dusek Agronomist
214. DW and Aronson
215. Dynamic Atlas
216. Dyslexia Action (UK)