| ❑ | Lower Right Shadowed White Square | Alt+10065 |
| ▧ | Square With Upper Left To Lower Right Fill | Alt+9639 |
| 🟦 | Blue Square Emoji | Alt+128998 |
| ▢ | White Square With Rounded Corners | Alt+9634 |
| ◨ | Square With Right Half Black | Alt+9704 |
| ❏ | Lower Right Drop-Shadowed White Square | Alt+10063 |
| ▥ | Square With Vertical Fill | Alt+9637 |
| 🟪 | Purple Square Emoji | Alt+129002 |
| ■ | Black Square | Alt+9632 |
| ⛞ | Falling Diagonal In White Circle In Black Square | Alt+9950 |
| ⟎ | Squared Logical And | Alt+10190 |
| ⧆ | Squared Asterisk | Alt+10694 |
| ⧈ | Squared Square | Alt+10696 |
| ❐ | Upper Right Drop-Shadowed White Square | Alt+10064 |
| ⧯ | Error-Barred Black Square | Alt+10735 |
| ⬕ | Square With Lower Left Diagonal Half Black | Alt+11029 |
| ⬛ | Black Large Square Emoji | Alt+11035 |
| ▦ | Square With Orthogonal Crosshatch Fill | Alt+9638 |
| ⬝ | Black Very Small Square | Alt+11037 |
| 〼 | Masu Mark | Alt+12348 |
| 🔳 | White Square Button Emoji | Alt+128307 |
| 🟫 | Brown Square Emoji | Alt+129003 |
| ∎ | End Of Proof | Alt+8718 |
| ⌗ | Viewdata Square | Alt+8983 |
| ⏍ | Square Foot | Alt+9165 |
| □ | White Square | Alt+9633 |
| ▫ | White Small Square Emoji | Alt+9643 |
| ☑ | Ballot Box With Check | Alt+9745 |
| ⚿ | Squared Key | Alt+9919 |
| ◧ | Square With Left Half Black | Alt+9703 |
| ◫ | White Square With Vertical Bisecting Line | Alt+9707 |
| ⛾ | Cup On Black Square | Alt+9982 |
| ⟤ | White Square With Leftwards Tick | Alt+10212 |
| ⧱ | Error-Barred Black Diamond | Alt+10737 |
| ⯀ | Black Square Centred | Alt+11200 |
| ⊟ | Squared Minus | Alt+8863 |
| ◼ | Black Medium Square Emoji | Alt+9724 |
| ◱ | White Square With Lower Left Quadrant | Alt+9713 |
| ⟥ | White Square With Rightwards Tick | Alt+10213 |
| ⬒ | Square With Top Half Black | Alt+11026 |
| ⯐ | Square Position Indicator | Alt+11216 |
| ⊠ | Squared Times | Alt+8864 |
| ◽ | White Medium Small Square Emoji | Alt+9725 |
| ◲ | White Square With Lower Right Quadrant | Alt+9714 |
| ⟏ | Squared Logical Or | Alt+10191 |
| ⧇ | Squared Small Circle | Alt+10695 |
| ⧠ | Square With Contoured Outline | Alt+10720 |
| ⧰ | Error-Barred White Diamond | Alt+10736 |
| ⬚ | Dotted Square | Alt+11029 |
| ▤ | Square With Horizontal Fill | Alt+9636 |
| ⬞ | White Very Small Square | Alt+11038 |
| 🔲 | Black Square Button Emoji | Alt+128306 |
| 🟩 | Green Square Emoji | Alt+129001 |
| ⊞ | Squared Plus | Alt+8862 |
| ⎅ | White Square With Centre Vertical Line | Alt+9093 |
| █ | Big Black Square | Alt+9608 |
| ◻ | White Medium Square Emoji | Alt+9723 |
| ☒ | Ballot Box With X | Alt+9746 |
| ⛝ | Squared Saltire | Alt+9949 |
| ◰ | White Square With Upper Left Quadrant | Alt+9712 |
| ⧉ | Two Joined Squares | Alt+10697 |
| ⬜ | White Large Square Emoji | Alt+11036 |
| 🟥 | Red Square Emoji | Alt+128997 |
| ⏹ | Black Square For Stop | Alt+9209 |
| ⛋ | White Diamond In Square | Alt+9931 |
| ❎ | Negative Squared Cross Mark | Alt+10062 |
| ❒ | Upper Right Shadowed White Square | Alt+10066 |
| ⧮ | Error-Barred White Square | Alt+10734 |
| ▨ | Square With Upper Right To Lower Left Fill | Alt+9640 |
| ▩ | Square With Diagonal Crosshatch Fill | Alt+9641 |
| 🟧 | Orange Square Emoji | Alt+128999 |
| 🟨 | Yellow Square Emoji | Alt+129000 |
| ▣ | White Square Containing Black Small Square | Alt+9635 |
| ▪ | Black Small Square Emoji | Alt+9642 |
| ◩ | Square With Upper Left Diagonal Half Black | Alt+9705 |
| ◪ | Square With Lower Right Diagonal Half Black | Alt+9706 |
| ⧅ | Squared Falling Diagonal Slash | Alt+10693 |
| ⬔ | Square With Upper Right Diagonal Half Black | Alt+11028 |
| ⸬ | Squared Four Dot Punctuation | Alt+11820 |
| ⌑ | Square Lozenge | Alt+8977 |
| ☐ | Ballot Box | Alt+9744 |
| ⛶ | Square Four Corners | Alt+9974 |
| ⧄ | Squared Rising Diagonal Slash | Alt+10692 |
| ⬓ | Square With Bottom Half Black | Alt+11027 |
| ⸋ | Raised Square | Alt+11787 |
| ⊡ | Squared Dot Operator | Alt+8865 |
| ◾ | Black Medium Small Square Emoji | Alt+9726 |
| ◳ | White Square With Upper Right Quadrant | Alt+9715 |