According to the manual there are 4 types of ETS tables: set – The table is a set table: one key, one object, no order among objects. This is the default
aspect-ratio
qmessagebox
uiblureffect
mage
react-native-udp
data-lakehouse
memoise
shadow-dom
intercom.js
ascii
mini-forge
java-sealed-type
treelib
dash-bootstrap-components
device
cross-origin-opener-policy
linked-service
seekbar
cgihttprequesthandler
nurbs
devpi
infix-notation
polkadot
wal
recovery
frama-c
updating
android-multithreading
init-parameters
spring-data-document