can anyone name all the allowed mods for the 1.9-1.12 category

Here is a list for allowed 1.11 mods, if you need different version you can check them here too:
https://redlime.github.io/MCSRMods/?version=1.11

legacy fabric loader for 1.11.2 is allowed by mods?

Yep, it is stated it the rules
"Legacy Fabric Loader is allowed for versions 1.0 through 1.13"

1.11.2 mods

BSRF

maskers

FrustratedF

Minecraft: Java Edition

arcanox92

tuah

SoundSystem

ihsarihC

1.2.1

1.2.2

1.2.3

1.2.4

1.2.5

1.3.1

1.3.2

1.4.2

1.4.4

1.4.5

1.4.6

1.4.7

1.5.1

1.5.2

1.6.1

1.6.2

1.6.4

1.7.2

1.7.4

1.7.5

1.7.9

1.7.10

1.8.1 Easy

Normal

Hard

Hardcore

1.8.2

1.8.3

1.8.4

1.8.5

1.8.6

1.8.7

1.8.8 4 Players

5-9 Players

10+ Players

1.8.9

1.7.6

1.7.7

1.7.8

1.9.1

1.9.2

1.9.3

1.9.4

1.10

1.11.2

1.11

1.12

1.12.1

1.12.2 2 Players

3 Players

1.7.3 Set Seed

Random Seed

1.1-1.6

1.8-1.11

No F3

1.13

1.13.1

1.13.2

1.10.2

1.14

1.14.2

1.14.3

1.14.4

1.15

1.15.1

1.15.2 Pre 1.8

1.13-1.15

Pre 1.9

1.14+

1.9-1.15

Vanilla

Version

Difficulty

Player Count (Any% Glitchless Co-op)

Seed Type (Any% Glitchless)

Version Range (AAch)

Seed Type (Any%)

Seed Type (Any% (Peaceful))

Seed Type (Any% Glitchless (Peaceful))

Seed Type (AAch)

Version Range (AAdv)

Seed Type (AAdv)

Version Range (Any% Glitchless)

Version Range (Any%)

Version Range (Any% Glitchless Co-op)

Mods

Version Range (Any% Glitchless (Peaceful))

Version Range (Any% (Peaceful))

Version Range (Any% Glitchless (Demo))

Player Count (AAdv Co-op)

Seed Type (AAdv Co-op)

Version Range (AAdv Co-op)

Seed Type (Combined Any% Glitchless)

Seed Type (Any% (Time Travel))

Seed Type (Any% Glitchless Co-op)

Splits (Combined Any% Glitchless)

If you save & quit/close the game at any point during the run, choose External.

Internal/External (Any%)

# Rules v2 Release

View the current version of the rules document at **<https://www.minecraftspeedrunning.com/public-resources/rules>**

Summary:

- ([#123](https://github.com/Minecraft-Java-Edition-Speedrunning/rules/issues/123)) Lowered extra proof requirements for 1.16+ RSG to **sub-13** for wor

Rules v2

Official Rewritten Rules

Updated Legal Mods + New Sodium Options

Minecraft

Minecraft Speedrunning Questions Thread

Form for requesting custom map / server leaderboards

When Do Moderators Verify Any% Glitchless (Random Seed) Runs?

Minecraft Fast Death 1.2.5

Is Modrinth Banned?

Borderless help

Awesomecuber

AprilSR

skylewl

draconix

Luminosity

ElRichi

DrGuy

Keima

Specnr

AlEmeralds

Armpitsmoothie

audioSalix

silverr

gaylea

luvvlyjude

taffel

Hayley

3sonya

tildejustin

the_yuukster

r0hkx

leto_saa

PyroCharge

Raychippw

NoiceGood

roumitris

Cheesesaber

kierabyte

DestruxyMC

Ta1mX