Two tap marks with different owners, different drawings and overlapping purposes.
The contactless indicator is four nested arcs and marks a payment card or terminal. The N-Mark is a wave-like capital N, is a trademark of the NFC Forum, and marks where to tap a device for near-field communication generally. The underlying radio technology overlaps, which is why the two get used interchangeably even though the marks belong to different bodies.
Both mark a tap point, with different owners and different drawings.
Drawn from the visual attributes recorded for each symbol. Only traits the two records disagree about are listed.
| Trait | Contactless payment symbol | NFC symbol |
|---|---|---|
| Built from | circles and abstract | abstract and letter like |
| Symmetry | horizontal | none |
| Orientation | rotated | upright |
| Contactless payment symbol | NFC symbol | |
|---|---|---|
| Who owns it | The payment card schemes | The NFC Forum, as a trademark |
| What it marks | A card or terminal supporting tap payment | Any NFC tap point, including posters and tags |
| Shape | Four nested arcs | A capital N drawn as two waves |
| Free to use? | Governed by the schemes' brand rules | Licensed for compliant products |
| Relationship (from Symbolwise's records) | Commonly confused with NFC symbol — Both mark a tap point, with different owners and different drawings. | Commonly confused with Contactless payment symbol — Both mark a tap point, and they are different marks with different owners. |
Wikipedia · retrieved 2026-07-31
Tertiary reference. Used for what an icon marks and how widely a convention is followed, never for a claim that any body defines it.
Wikipedia · retrieved 2026-07-31
Tertiary reference. Used for what an icon marks and how widely a convention is followed, never for a claim that any body defines it.
Both are drawn as arcs radiating from a point, which is why they are confused. The Wi-Fi mark fans upward from a dot at the base and indicates a wireless network. The contactless mark lies on its side, opening to the right, and indicates that a card or terminal supports tap payment. Orientation is the reliable tell.
Both are drawn as one continuous decorative stroke with a closed loop and a tail that crosses back over itself, which is why a description of the shape alone reaches both. The clef is far taller, spans a stave, and its spiral encircles one specific line — that encircled line is the note G, and it is the only reason the shape is drawn where it is.
As punctuation the asterisk points at a footnote or marks a required field. In a filename pattern typed at a shell it matches any run of characters, including none — and the shell expands it against real filenames before the command runs, so the command never sees the pattern at all. That expansion is the part people are surprised by.
Check where the dot sits. A dot immediately to the right of the notehead adds half the note's value again — a dotted half note lasts three beats. A dot directly above or below the head means staccato: play it short and detached. One dot, two opposite instructions, and only position distinguishes them.