Full list of emoji that you can use in github labels

git-label-emoji

⛷ Skier
⛹ Person Bouncing Ball
⛑ Rescue Worker’s Helmet
⛰ Mountain
⛪ Church
⛩ Shinto Shrine
⛲ Fountain
⛺ Tent
⛽ Fuel Pump
⛵ Sailboat
⛴ Ferry
⛅ Sun Behind Cloud
⛈ Cloud With Lightning and Rain
⛱ Umbrella on Ground
⛄ Snowman Without Snow
⚽ Soccer Ball
⚾ Baseball
⛳ Flag in Hole
⛸ Ice Skate
⛏ Pick
⛓ Chains
⛔ No Entry
⭕ Heavy Large Circle
❗ Exclamation Mark
🅿 P Button
🈯 Japanese “reserved” Button
🈚 Japanese “free of Charge” Button
⭐ White Medium Star
🀄 Mahjong Red Dragon
⬛ Black Large Square
⬜ White Large Square
☘ Shamrock
⚓ Anchor
⚒ Hammer and Pick
⚔ Crossed Swords
⚙ Gear
⚗ Alembic
⚖ Balance Scale
⚰ Coffin
⚱ Funeral Urn
♿ Wheelchair Symbol
⚛ Atom Symbol
⚕ Medical Symbol
⚜ Fleur-De-Lis
⚪ White Circle
⚫ Black Circle
☕ Hot Beverage
☔ Umbrella With Rain Drops
⚡ High Voltage
⚠ Warning
⬆ Up Arrow
⬇ Down Arrow
⬅ Left Arrow
⏏ Eject Button
⤴ Right Arrow Curving Up
⤵ Right Arrow Curving Down
♻ Recycling Symbol
〽 Part Alternation Mark
◻ White Medium Square
◼ Black Medium Square
◽ White Medium-Small Square
◾ Black Medium-Small Square
⁉ Exclamation Question Mark
#️⃣ Keycap Number Sign
*️⃣ Keycap Asterisk
0️⃣ Keycap Digit Zero
1️⃣ Keycap Digit One
2️⃣ Keycap Digit Two
3️⃣ Keycap Digit Three
4️⃣ Keycap Digit Four
5️⃣ Keycap Digit Five
6️⃣ Keycap Digit Six
7️⃣ Keycap Digit Seven
8️⃣ Keycap Digit Eight
9️⃣ Keycap Digit Nine
ℹ Information
☺ Smiling Face
☹ Frowning Face
☠ Skull and Crossbones
☝ Index Pointing Up
✌ Victory Hand
✍ Writing Hand
❤ Red Heart
❣ Heavy Heart Exclamation
♨ Hot Springs
✈ Airplane
⌛ Hourglass
⌚ Watch
☀ Sun
☁ Cloud
☂ Umbrella
❄ Snowflake
☃ Snowman
☄ Comet
♠ Spade Suit
♥ Heart Suit
♦ Diamond Suit
♣ Club Suit
☎ Telephone
⌨ Keyboard
✉ Envelope
✏ Pencil
✒ Black Nib
✂ Scissors
☢ Radioactive
☣ Biohazard
↗ Up-Right Arrow
➡ Right Arrow
↘ Down-Right Arrow
↙ Down-Left Arrow
↖ Up-Left Arrow
↕ Up-Down Arrow
↔ Left-Right Arrow
↩ Right Arrow Curving Left
↪ Left Arrow Curving Right
✡ Star of David
☸ Wheel of Dharma
☯ Yin Yang
✝ Latin Cross
☦ Orthodox Cross
☪ Star and Crescent
☮ Peace Symbol
♈ Aries
♉ Taurus
♊ Gemini
♋ Cancer
♌ Leo
♍ Virgo
♎ Libra
♏ Scorpius
♐ Sagittarius
♑ Capricorn
♒ Aquarius
♓ Pisces
▶ Play Button
◀ Reverse Button
♀ Female Sign
♂ Male Sign
☑ Ballot Box With Check
✔ Heavy Check Mark
✖ Heavy Multiplication X
✳ Eight-Spoked Asterisk
✴ Eight-Pointed Star
❇ Sparkle
‼ Double Exclamation Mark
〰 Wavy Dash
© Copyright
® Registered
™ Trade Mark
Ⓜ Circled M
㊗ Japanese “congratulations” Button
㊙ Japanese “secret” Button
▪ Black Small Square
▫ White Small Square