Library of Congress LCDGT Subject Headings (May 2026)
LIBRARY OF CONGRESS LCDGT
APPROVED MONTHLY LIST 05 LCDGT (May 2026)

 
 
DEMOGRAPHIC GROUP TERMS
 
150
Architectural writers    [dp2025060099]
(C)
072
occ
 
450
UF Architecture writers
 
550
BT Writers
 
 
150
Astronomy teachers    [dp2025060097]
(C)
072
occ
 
450
UF Astronomy professors
 
550
BT Science teachers
 
 
150
Astrophysics teachers    [dp2025060096]
(C)
072
occ
 
450
UF Astrophysics professors
 
550
BT Science teachers
 
 
150
Biology teachers    [dp2017060225]
(C)
450
UF Biology educators DELETE FIELD
 
450
UF Biology professors ADD FIELD
 
550
BT Teachers DELETE FIELD
 
550
BT Science teachers ADD FIELD
 
680
Teachers of biology at any level. For teachers of students at a particular educational level, use also an occupational term for the level, e.g. High school teachers. DELETE FIELD
 
 
150
Chemistry teachers    [dp2017060070]
(C)
450
UF Chemistry professors ADD FIELD
 
550
BT Teachers DELETE FIELD
 
550
BT Science teachers ADD FIELD
 
 
150
Computational biologists    [dp2025060069]
(C)
072
occ
 
550
BT Biologists
 
550
BT Computer scientists
 
 
150
Computational chemists    [dp2025060089]
(C)
072
occ
 
550
BT Chemists
 
550
BT Computer scientists
 
 
150
Computational physicists    [dp2026060002]
(C)
072
occ
 
550
BT Computer scientists
 
550
BT Physicists
 
 
150
Computer science teachers    [dp2022060208]
(C)
450
UF Computer science educators DELETE FIELD
 
450
UF Computer science instructors DELETE FIELD
 
450
UF Computer science professors ADD FIELD
 
550
BT Teachers DELETE FIELD
 
550
BT Science teachers ADD FIELD
 
680
Teachers of computer science at any level. For teachers of students at a particular educational level, use also an occupational term for the level, e.g. University and college faculty members. DELETE FIELD
 
 
150
Electrochemical engineers    [dp2025060075]
(C)
072
occ
 
550
BT Chemical engineers
 
 
150
Electrochemists    [dp2025060074]
(C)
072
occ
 
550
BT Chemists
 
 
150
Fénéon Prize winners    [dp2025060080]
(C)
072
soc
 
450
UF Prix artistique Fénéon winners
 
450
UF Prix Fénéon littéraire winners
 
450
UF Prix Fénéon winners
 
450
UF Prix littéraire et artistique Fénéon winners
 
450
UF Prix littéraire Fénéon winners
 
450
UF Winners, Fénéon Prize
 
450
UF Winners, Prix artistique Fénéon
 
450
UF Winners, Prix Fénéon
 
450
UF Winners, Prix Fénéon littéraire
 
450
UF Winners, Prix littéraire et artistique Fénéon
 
450
UF Winners, Prix littéraire Fénéon
 
 
150
Flight instructors    [dp2025060086]
(C)
072
occ
 
550
BT Air pilots
 
550
BT Teachers
 
 
150
Forestry teachers    [dp2022060126]
(C)
450
UF Forest science teachers DELETE FIELD
 
450
UF Forest sciences teachers DELETE FIELD
 
450
UF Forestry educators DELETE FIELD
 
450
UF Forestry instructors DELETE FIELD
 
450
UF Forestry sciences teachers DELETE FIELD
 
450
UF Forestry professors ADD FIELD
 
450
UF Forestry studies teachers ADD FIELD
 
680
Teachers of forestry at any level. For teachers of students at a particular educational level, use also an occupational term for the level, e.g. University and college faculty members. DELETE FIELD
 
 
150
Grand Prix de la Francophonie winners    [dp2025060081]
(C)
072
soc
 
450
UF Winners, Grand Prix de la Francophonie
 
 
150
Guerrillas    [dp2025060071]
(C)
072
occ
 
450
UF Bushwhackers (Guerrillas)
 
450
UF Fighters, Guerrilla
 
450
UF Francs-tireurs (Guerrillas)
 
450
UF Guerrilla fighters
 
450
UF Guerillas
 
450
UF Guerrilleros
 
450
UF Maquis
 
450
UF Maquisards
 
450
UF Partisans (Guerrillas)
 
550
BT Military personnel
 
 
150
High school teachers    [dp2017060020]
(C)
681
Note under Biology teachers DELETE FIELD
 
 
150
Icelandic Americans    [dp2025060079]
(C)
072
eth
 
450
UF Americans, Icelandic
 
450
UF Íslenskir Bandaríkjamenn
 
 
150
Japanese, Teachers of    [dp2025060083]
 
072
occ
 
450
UF Japanese language teachers
 
450
UF Japanese literature teachers
 
450
UF Japanese teachers
 
450
UF Teachers, Japanese
 
450
UF Teachers of Japanese
 
550
BT Language teachers
 
550
BT Literature teachers
 
680
Teachers of Japanese language and/or Japanese literature.
 
 
150
Mallarmé Prize winners    [dp2025060082]
(C)
072
soc
 
450
UF Grand Prix de l'Académie Mallarmé winners
 
450
UF Prix Mallarmé winners
 
450
UF Winners, Grand Prix de l'Académie Mallarmé
 
450
UF Winners, Mallarmé Prize
 
450
UF Winners, Prix Mallarmé
 
 
150
Physics teachers    [dp2017060025]
(C)
450
UF Physics professors ADD FIELD
 
550
BT Teachers DELETE FIELD
 
550
BT Science teachers ADD FIELD
 
 
150
Sarawakians    [dp2025060087]
(C)
072
nat
 
450
UF Sarawak, Malaysia, residents
 
550
BT Malaysians
 
 
150
Science teachers    [dp2025060090]
(C)
072
occ
 
450
UF Science professors
 
550
BT Teachers
 
 
150
Yazidis    [dp2025060078]
(C)
072
rel
 
450
UF Êzidîs
 
450
UF Jezides
 
450
UF Yezidis