| & | & | Ampersand (just & unless combined with symbol) | 
| > | > | Greater Than | 
| < | < | Less Than | 
|   | Non-breakable Space | |
| ± | ± | Plus/Minus | 
| µ | µ | Micro | 
| ° | ° | Degrees - 75°F | 
| × | × | A x B | A * B | A × B | 
| ÷ | ÷ | A ÷ B | 
| · | · | A · B | 
| ¬ | ¬ | ¬ A | 
| ® | ® | Registered | 
| © | © | Copyright | 
| ¬ | ¬ | ¬ A | 
| ¶ | ¶ | Paragraph | 
Character Entities for ISO Latin-1
There are several methods to display Greek letters
<font face="Symbol">a b c d</font> - a b c d
  
<font face="Symbol">A B C D</font> - A B C D
  
α β γ δ - α β γ δ
  
Α Β Γ Δ - Α Β Γ Δ 
  
∀ ← → ↑ ↓ ↔ ↵ 
     ⇒ ∅ ∧ ∨ ∠
  
∀ ← → ↑ ↓ ↔ ↵ ⇒ ∅ ∧ ∨ ∠