Columbia subject headings:
German language--Acronyms.
Military art and science--Acronyms.
Russian language--Acronyms.
Harvard subject headings:
German language--Acronyms.
Military art and science--Acronyms.
Russian language--Acronyms.
Princeton subject headings:
German language--Acronyms.
Military art and science--Acronyms.
Russian language--Acronyms.