-
miscellaneous | unclassified
-
Peripheral Blood Lymphocytes
medical | physiology
-
medical | british medicine
-
governmental | us government
-
Performance Based Logistics
governmental | military
-
governmental | nasa
-
community | educational
-
medical | british medicine
-
Puerto Cabello, Venezuela
regional | airport codes
-
miscellaneous | unclassified
-
business | companies & firms
-
miscellaneous | unclassified
-
Process Business Language
computing | software
-
Powerbasic Library (genus)
computing | file extensions
-
miscellaneous | unclassified
-
Pestka Biomedical Laboratories
business | companies & firms
-
community | educational
-
miscellaneous | unclassified
-
governmental | military
-
business | toronto stock exchange
-
academic & science | electronics
-
miscellaneous | unclassified
-
Philadelphia Belt Line Railroad Company
regional | railroads
-
community | law & legal
-
community | educational
-
Positive Behaviour For Learning
miscellaneous | unclassified
-
medical | british medicine
-
governmental | military
-
governmental | nasa
-
academic & science
-
community | educational
-
miscellaneous | unclassified
-
academic & science | ocean science
-
Performance-based Logistics
governmental | transportation
-
Premier Basketball League
miscellaneous | unclassified
-
miscellaneous | unclassified
-
Peripheral Blood Leukocytes
medical | physiology
-
community | non-profit organizations