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