IxTheo Classification
KBH Iberian Peninsula
KDB Roman Catholic Church
2,537 results
KAH Church history 1648-1913; modern history
1,345 results
KCA Monasticism; religious orders
1,316 results
KAJ Church history 1914-; recent history
1,216 results
KAG Church history 1500-1648; Reformation; humanism; Renaissance
1,085 results
SA Church law; state-church law
639 results
CB Christian life; spirituality
526 results
CG Christianity and Politics
473 results
KCD Hagiography; saints
417 results
SB Catholic Church law
407 results
RB Church office; congregation
402 results
KAF Church history 1300-1500; late Middle Ages
370 results
CD Christianity and Culture
345 results
KAE Church history 900-1300; high Middle Ages
345 results
CE Christian art
288 results
RC Liturgy
242 results
CC Christianity and Non-Christian religion; Inter-religious relations
219 results
KAC Church history 500-1500; Middle Ages
187 results
BH Judaism
170 results
BJ Islam
166 results
AD Sociology of religion; religious policy
160 results
KAD Church history 500-900; early Middle Ages
150 results
KBR Latin America
149 results
NBJ Mariology
149 results
XA Law
144 results
RJ Mission; missiology
143 results
KBJ Italy
138 results
FB Theological education
123 results
CH Christianity and Society
120 results
KAB Church history 30-500; early Christianity
108 results
KBG France
105 results
RH Evangelization; Christian media
94 results
HA Bible
91 results
KCC Councils
89 results
KCB Papacy
86 results
VA Philosophy
82 results
RF Christian education; catechetics
80 results
KAA Church history
76 results
NCC Social ethics
74 results
AG Religious life; material religion
72 results
KDD Protestant Church
72 results
HB Old Testament
63 results
KBB German language area
62 results
RG Pastoral care
62 results
HC New Testament
61 results
KBL Near East and North Africa
61 results
NBE Anthropology
60 results
NBP Sacramentology; sacraments
60 results
TJ Modern history
60 results
ZC Politics in general
60 results
RK Charity work
59 results
NCF Sexual ethics
56 results
NCD Political ethics
54 results
CF Christianity and Science
50 results
RE Homiletics
50 results
AX Inter-religious relations
46 results
KBF British Isles
44 results
NCE Business ethics
44 results
NBC Doctrine of God
43 results
KBM Asia
42 results
RD Hymnology
42 results
NBF Christology
41 results
ZF Education
39 results
NCA Ethics
36 results
KBD Benelux countries
35 results
TK Recent history
35 results
AF Geography of religion
34 results
KDG Free church
32 results
NBN Ecclesiology
32 results
ZB Sociology
32 results
KBN Sub-Saharan Africa
31 results
NAA Systematic theology
31 results
ZG Media studies; Digital media; Communication studies
30 results
NBK Soteriology
29 results
KBK Europe (East)
27 results
AZ New religious movements
24 results
HH Archaeology
24 results
TE Middle Ages
24 results
KBQ North America
23 results
NAB Fundamental theology
22 results
NBQ Eschatology
22 results
AB Philosophy of religion; criticism of religion; atheism
20 results
FA Theology
20 results
KDJ Ecumenism
19 results
CA Christianity
18 results
ZA Social sciences
18 results
AA Study of religion
14 results
NCG Environmental ethics; Creation ethics
14 results
FD Contextual theology
13 results
NBH Angelology; demonology
13 results
NBB Doctrine of Revelation
12 results
KDH Christian sects
11 results
NBA Dogmatics
11 results
NBG Pneumatology; Holy Spirit
11 results
TG High Middle Ages
11 results
NBD Doctrine of Creation
10 results
TA History
10 results
ZD Psychology
10 results
BE Greco-Roman religions
9 results
KBC Switzerland
9 results
TH Late Middle Ages
9 results
AE Psychology of religion
8 results
NCB Personal ethics
8 results
TB Antiquity
8 results
KBE Northern Europe; Scandinavia
7 results
AH Religious education
6 results
KBA Western Europe
6 results
KBP America
6 results
NCH Medical ethics
6 results
KDE Anglican Church
5 results
TF Early Middle Ages
5 results
HD Early Judaism
4 results
KBS Australia; Oceania
4 results
VB Hermeneutics; Philosophy
4 results
BB Indigenous religions
3 results
BD Ancient European religions
3 results
BL Buddhism
3 results
NBL Doctrine of Predestination
3 results
BC Ancient Orient; religion
2 results
BF Gnosticism
2 results
BR Ancient religions of the Americas
2 results
KDA Church denominations
2 results
RA Practical theology
2 results
BS Traditional African religions
1 results
KDC Old Catholic Church
1 results
KDF Orthodox Church
1 results
NBM Doctrine of Justification
1 results
NCJ Ethics of science
1 results