Pakistan Standard Industrial Classification (ISIC Rev 4 based)International Standard Industrial Classification of All Economic Activities, Rev.4
PSIC (Pakistan) 639 to ISIC Rev 4
Crosswalk mapping from PSIC (Pakistan) 639 "Other information service activities" to ISIC Rev 4. 1 official equivalence.
PSIC (Pakistan) 639 in ISIC Rev 4
Each entry is an official equivalence edge. Click to see the full ISIC Rev 4 definition, hierarchy, and its own crosswalks.
Reverse direction: ISIC Rev 4 to PSIC (Pakistan)
About PSIC (Pakistan) 639
639 Other information service activities