IxTheo Classification
ZA Social sciences
AD Sociology of religion; religious policy
310 results
AG Religious life; material religion
240 results
ZD Psychology
119 results
AA Study of religion
117 results
CH Christianity and Society
107 results
VA Philosophy
104 results
CB Christian life; spirituality
101 results
ZB Sociology
97 results
KDB Roman Catholic Church
92 results
NBE Anthropology
89 results
ZC Politics in general
86 results
CD Christianity and Culture
81 results
NCC Social ethics
81 results
AE Psychology of religion
74 results
KBB German language area
72 results
KBM Asia
71 results
KBQ North America
68 results
ZG Media studies; Digital media; Communication studies
65 results
TK Recent history
61 results
KAJ Church history 1914-; recent history
59 results
BJ Islam
57 results
NCA Ethics
55 results
AB Philosophy of religion; criticism of religion; atheism
51 results
CF Christianity and Science
49 results
NCE Business ethics
49 results
RF Christian education; catechetics
45 results
KBN Sub-Saharan Africa
44 results
RJ Mission; missiology
44 results
KBR Latin America
42 results
FA Theology
40 results
CG Christianity and Politics
39 results
KBE Northern Europe; Scandinavia
39 results
RB Church office; congregation
37 results
TJ Modern history
37 results
KBL Near East and North Africa
34 results
AX Inter-religious relations
33 results
RG Pastoral care
33 results
FD Contextual theology
32 results
KDD Protestant Church
30 results
KBK Europe (East)
29 results
AZ New religious movements
28 results
HA Bible
28 results
ZF Education
28 results
NCG Environmental ethics; Creation ethics
26 results
CC Christianity and Non-Christian religion; Inter-religious relations
24 results
RK Charity work
24 results
HB Old Testament
23 results
HC New Testament
23 results
KBF British Isles
22 results
KBJ Italy
22 results
RA Practical theology
22 results
BH Judaism
21 results
FB Theological education
21 results
NCF Sexual ethics
20 results
NCD Political ethics
19 results
BL Buddhism
18 results
KBG France
18 results
KBH Iberian Peninsula
18 results
KCA Monasticism; religious orders
18 results
KAH Church history 1648-1913; modern history
17 results
XA Law
16 results
NBN Ecclesiology
15 results
RH Evangelization; Christian media
15 results
AF Geography of religion
14 results
BK Hinduism, Jainism, Sikhism
14 results
NCB Personal ethics
14 results
KBA Western Europe
13 results
KBS Australia; Oceania
13 results
KDG Free church
13 results
NCH Medical ethics
13 results
NCJ Ethics of science
12 results
VB Hermeneutics; Philosophy
12 results
CE Christian art
11 results
KDH Christian sects
10 results
NAA Systematic theology
10 results
RC Liturgy
10 results
KBD Benelux countries
9 results
NBC Doctrine of God
9 results
KAB Church history 30-500; early Christianity
8 results
TA History
8 results
AH Religious education
7 results
HH Archaeology
7 results
TC Pre-Christian history ; Ancient Near East
7 results
BB Indigenous religions
6 results
BE Greco-Roman religions
6 results
HD Early Judaism
6 results
TB Antiquity
6 results
CA Christianity
5 results
KAA Church history
5 results
KCB Papacy
5 results
KDF Orthodox Church
5 results
BC Ancient Orient; religion
4 results
KAC Church history 500-1500; Middle Ages
4 results
NAB Fundamental theology
4 results
NBD Doctrine of Creation
4 results
KAE Church history 900-1300; high Middle Ages
3 results
KAF Church history 1300-1500; late Middle Ages
3 results
KAG Church history 1500-1648; Reformation; humanism; Renaissance
3 results
KDE Anglican Church
3 results
KDJ Ecumenism
3 results
NBQ Eschatology
3 results
BD Ancient European religions
2 results
BG World religions
2 results
BM Chinese universism; Confucianism; Taoism
2 results
KAD Church history 500-900; early Middle Ages
2 results
KBC Switzerland
2 results
KCD Hagiography; saints
2 results
NBF Christology
2 results
NBJ Mariology
2 results
RE Homiletics
2 results
BN Shinto
1 results
KDA Church denominations
1 results
NBB Doctrine of Revelation
1 results
NBG Pneumatology; Holy Spirit
1 results
NBK Soteriology
1 results
NBP Sacramentology; sacraments
1 results
SA Church law; state-church law
1 results
SB Catholic Church law
1 results
TD Late Antiquity
1 results
TH Late Middle Ages
1 results