%isotech; — General Technical Character Entities
The %isotech; parameter entity includes the ISO character entities with the public identifier:
ISO 8879:1986//ENTITIES General Technical//EN
The following character entities are defined in this entity set:
| Entity Name | Unicode Code point | Sample Glyph | Description | 
|---|---|---|---|
| aleph | 2135 |   | Alef symbol | 
| and | 2227 |   | Logical and | 
| ang90 | 221F |   | Right angle | 
| angsph | 2222 |   | Spherical angle | 
| ap | 2248 |   | Almost equal to | 
| becaus | 2235 |   | Because | 
| bottom | 22A5 |   | Up tack | 
| cap | 2229 |   | Intersection | 
| cong | 2245 |   | Approximately equal to | 
| conint | 222E |   | Contour integral | 
| cup | 222A |   | Union | 
| equiv | 2261 |   | Identical to | 
| exist | 2203 |   | There exists | 
| forall | 2200 |   | For all | 
| fnof | 0192 |   | Latin small letter f with hook | 
| ge | 2265 |   | Greater-than or equal to | 
| iff |   | LEFT RIGHT DOUBLE ARROW | |
| infin | 221E |   | Infinity | 
| int | 222B |   | Integral | 
| isin | 2208 |   | Element of | 
| lang | 3008 |   | Left angle bracket | 
| lArr | 21D0 |   | Leftwards double arrow | 
| le | 2264 |   | Less-than or equal to | 
| minus | 2212 |   | Minus sign | 
| mnplus | 2213 |   | Minus-or-plus sign | 
| nabla | 2207 |   | Nabla | 
| ne | 2260 |   | Not equal to | 
| ni | 220B |   | Contains as member | 
| or | 2228 |   | Logical or | 
| par | 2225 |   | Parallel to | 
| part | 2202 |   | Partial differential | 
| permil | 2030 |   | Per mille sign | 
| perp | 22A5 |   | Up tack | 
| prime | 2032 |   | Prime | 
| Prime | 2033 |   | Double prime | 
| prop | 221D |   | Proportional to | 
| radic | 221A |   | Square root | 
| rang | 3009 |   | Right angle bracket | 
| rArr | 21D2 |   | Rightwards double arrow | 
| sim | 223C |   | Tilde operator | 
| sime | 2243 |   | Asymptotically equal to | 
| square | 25A1 |   | White square | 
| sub | 2282 |   | Subset of | 
| sube | 2286 |   | Subset of or equal to | 
| sup | 2283 |   | Superset of | 
| supe | 2287 |   | Superset of or equal to | 
| there4 | 2234 |   | Therefore | 
| Verbar | 2016 |   | Double vertical line | 
| angst | 212B |   | Angstrom sign | 
| bernou | 212C |   | Script capital b | 
| compfn | 2218 |   | Ring operator | 
| Dot | 00A8 |   | Diaeresis | 
| DotDot | 20DC |   | Combining four dots above | 
| hamilt | 210B |   | Script capital h | 
| lagran | 2112 |   | Script capital l | 
| lowast | 2217 |   | Asterisk operator | 
| notin | 2209 |   | Not an element of | 
| order | 2134 |   | Script capital o | 
| phmmat | 2133 |   | Script capital m | 
| tdot | 20DB |   | Combining three dots above | 
| tprime | 2034 |   | Triple prime | 
| wedgeq | 2259 |   | Estimates |