411 REFERENCE · Wiktionary
OHB
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Proper noun
en Old Headquarters Building: the old location of the headquarters of the CIA.
en NHB
125 Though the CIA had dotted the country with relay servers, many of the agency's most important servers were situated on-site. Half of them were in the NHB, where my team was located; the other half were in the nearby OHB.