What does Gk stand for?

Greek (BEE)

Grundkurs (SAUS)

Gambia - NCIC country-territory code (NCIC)

Gasser-Karrer - Syndrome - Medicine (DB)

General Knowledge

GenTek, Inc. - NYSE symbol (SPSG)

Geographenkalender (BJA)

Gesellschaft fuer Kohleverfluessigung MBH (EFIS)

Ginze Kedem (BJA)

Glycerol Kinase - An enzyme (MAE)

Goal Keeper - Netball

Golden Knights - Air show performer (ASPC)

Grand King - Freemasonry

Granular Kidney - Medicine (ROG)

Greek

Guernsey - Federal Information Processing Standard (FIPS) country code (GEON)

Guy America Airways, Inc. (SAUO)

Hebraeische Grammatik Voellig Umgearbeitet - Gesenius and E. Kautzsch - A publication (BJA)

Laker Airways - ICAO designator (AD)

Glauconite (SAUS)