| BLV |
– |
– |
| Vanguard Long-Term Bond Index Fund ETF Shares |
| VBLIX |
– |
– |
| Vanguard Long-Term Bond Index Fund Institutional Plus Shares |
| VBLLX |
– |
– |
| Vanguard Long-Term Bond Index Fund Institutional Shares |
| VBLAX |
– |
– |
| Vanguard Long-Term Bond Index Fund Admiral Shares |
| BSV |
– |
– |
| Vanguard Short-Term Bond Index Fund ETF Shares |