NUVI
NYPL (aka New York Library; TCNY; PIOL 19) 
O 
OAAS 
OAC (aka OrAntColl.) 
OACC 
OACTA 
OAIC 
OAkk 
OB 
OB Contracts 
OB extispicy
OB Lu 
OB Temple Records (aka OBTR; Lau; OTR) 
OBGT 
OBLA 
OBO 
OBTI (aka Ishchali) 
OBTR 
obv. 
occ(s). 
OECT 
OeLZ (aka ÖLZ) 
OIAR
OIC 
OIMA
OIMP
OIP 
OJA (aka OxfJA) 
OLA 
Old Man 
OLP 
OLZ 
OMRO 
Onomastikon 
Ontario (aka Sigrist Ontario) 
OPBF 
Opfermaterie 
OPKF (aka OPSNKF) 
Oppenheim Glass 
ORA
OrAnt 
OrAntMisc
Orient 
Orient-Express
Orlinsky Vol. 
OrNS (aka Or.) 
OrSP (aka Or.) 
OrSu (aka OrSuec) 
OSAD
OSP 
OT 
OTHRAB
OxfordEnc
p, pp 
PabilsagTale 
PakArch 
Paléorient 
PALMA
PAM
Pantheon 
PAPS 
part. 
PAS (aka PAbS) 
PBF 
PBS 
PDK 
PdP 
PDT 
Peek (aka Pinches/Peek) 
PEQ 
pers. 
Persica 
Personennamen 
PHAV 
Philippika
Phoenix 
phon. 
PHPB (aka PHPKB) 
PIB (aka PBI; IB) 
PIHANS 
PIOL
PJB 
PKG 
PKG 14 
PKOM
PKT (aka PKTA) 
pl(s). 
PN(s) 
PNAE 
PNAIT
POA 
POAT 
poss. 
Post-OB 
PPAC 
PPAC 1 (aka Adab; SIA) 
PPS 
Practical Voc. Assur 
PRAK